9012834 has 12 divisors (see below), whose sum is σ = 19527846. Its totient is φ = 3004272.

The previous prime is 9012833. The next prime is 9012841. The reversal of 9012834 is 4382109.

It can be written as a sum of positive squares in only one way, i.e., 8208225 + 804609 = 2865^2 + 897^2 .

It is a super-3 number, since 3×9012834³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9012798 and 9012807.

It is not an unprimeable number, because it can be changed into a prime (9012833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250339 + ... + 250374.

Almost surely, 2^9012834 is an apocalyptic number.

9012834 is an abundant number, since it is smaller than the sum of its proper divisors (10515012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9012834 is a wasteful number, since it uses less digits than its factorization.

9012834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500721 (or 500718 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 9012834 is about 3002.1382379897. The cubic root of 9012834 is about 208.1072086623.

The spelling of 9012834 in words is "nine million, twelve thousand, eight hundred thirty-four".